
import java.io.*;
import java.util.*;

public class College {
    public College() {
    }
    private String name;

    private Set<Building> buildings;
    private List<Course> courses;

    public void addBuilding() {
        // TODO implement here
    }

    public void removeBuilding() {
        // TODO implement here
    }
    public void addCourse() {
        // TODO implement here
    }

    public void removeCourse() {
        // TODO implement here
    }
    public void getBuildings() {
        // TODO implement here
    }
    public void getCourses() {
        // TODO implement here
    }
    private class Course {
    }
}